It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 165 080 169 is not a prime number.
For example, 165 080 169 can be divided by 3: 165 080 169 / 3 = 55 026 723.
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For 165 080 169 to be a prime number, it would have been required that 165 080 169 has only two divisors, i.e., itself and 1.
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165 080 169 is an odd number, because it is not evenly divisible by 2.
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A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 165 080 169 is about 12 848.353.
Thus, the square root of 165 080 169 is not an integer, and therefore 165 080 169 is not a square number.
The square of a number (here 165 080 169) is the result of the product of this number (165 080 169) by itself (i.e., 165 080 169 × 165 080 169); the square of 165 080 169 is sometimes called "raising 165 080 169 to the power 2", or "165 080 169 squared".
The square of 165 080 169 is 27 251 462 197 068 560 because 165 080 169 × 165 080 169 = 165 080 1692 = 27 251 462 197 068 560.
As a consequence, 165 080 169 is the square root of 27 251 462 197 068 560.
165 080 169 is a number with 9 digits.
The multiples of 165 080 169 are all integers evenly divisible by 165 080 169, that is all numbers such that the remainder of the division by 165 080 169 is zero. There are infinitely many multiples of 165 080 169. The smallest multiples of 165 080 169 are: